{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["machine or equipment", "manufacturing standard", "application", "manufacturing process", "engineering feature", "enabling technology"], "input": "To investigate the influence of laser energy on the fabricated sample , the microstructure evaluation and mechanical properties are studied ."}
{"machine or equipment": [], "manufacturing standard": [], "application": [], "manufacturing process": [], "engineering feature": [], "enabling technology": []}